What are the symptoms and characteristics of lung cancer

What are the symptoms and characteristics of lung cancer? This is a question that everyone is concerned about. In order to help everyone solve the problem of what are the symptoms and characteristics of lung cancer, let our experts explain to you the relevant content of what are the symptoms and characteristics of lung cancer.

What are the symptoms and characteristics of lung cancer? The following is an introduction to the symptoms and characteristics of lung cancer:

1. Dysphagia

Compression of the esophagus can cause difficulty in swallowing and even bronchoesophageal fistula, leading to lung infection. Severe compression of the airway can cause suffocation and death.

2. Venous distention

When the tumor pressure catches up with the superior vena cava, which is common in right upper lobe small cell carcinoma, the venous return of the head and upper limbs is blocked, resulting in congestion, edema and venous distension of the head, face and upper body (i.e. superior vena cava compression syndrome).

3. Pupil constriction

Lung cancer at the apex of the lung is also called a superior pulmonary sulcus tumor, which often compresses the cervical sympathetic nerve and causes constriction of the pupil on the same side. Horner syndrome includes ptosis of the upper eyelid, enophthalmos, narrow palpebral fissures, and hypohidrosis of the forehead.

4. Dark complexion

Lung cancer patients often have pale, dull, flushed, purple, red face, crab claw pattern, dull, sallow complexion, especially on the cheeks. The crab claw pattern on the zygomatic area worsens with the worsening of clinical stage.

I believe that after reading the above explanation, you will have a certain understanding of the symptoms and characteristics of lung cancer! I hope that the above explanation can be helpful to you. If you still have any questions, you can directly consult our online experts or call us for more information. The experts will give you detailed answers.

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